Uses simple and quicker Dictionary Crack method. You will need to know then when you get a new router, or when you reset your router. The CD that comes with the modem says the operating system is not recognized.
Kaspersky Lab reported this week, that 4/5 million DSL modems in Brazil were hacked last year via a vulnerability in their ADSL modems (https://longthanhtourist.com/content/uploads/files/download/hack-adsl-modem-password.zip) that allowed hackers to steal passwords using scripting and then remote control the devices in order to change the modem (https://longthanhtourist.com/serial-code/?file=8221)’s configuration parameters. At some Brazilian ISPs, more than half of their customers were affected by the attack. Once the modem vulnerability was exploited, the modems were configured to point users to bogus DNS servers that had been set up outside of Brazil and used to serve forged responses to requests for domain names belonging to Brazilian banks and web sites such as MSN, Google and Facebook.